138222376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1016341}}^1$

素因数の和:1016364

約数の個数: 16

約数和(自身を含む): 274412340

約数和(自身を除く): 136189964

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1016341, 2032682, 4065364, 8130728, 17277797, 34555594, 69111188, 138222376]

約数ペア:

[(1, 138222376), (2, 69111188), (4, 34555594), (8, 17277797), (17, 8130728), (34, 4065364), (68, 2032682), (136, 1016341)]